L-抗坏血酸棕榈酸酯，6-O-Palmitoyl-L-ascorbic acid；Pharmaceutical Secondary Standard; Certified Reference Material

别名：维生素C棕榈酸酯标准品；L-抗坏血酸棕榈酸酯标准品；L-维生素C棕榈酸酯；抗坏血酸-6-棕榈酸酯；L-抗坏血酸 6-十六烷酸酯；NSC 402451；抗坏血酸棕榈酸酯；棕榈酸抗坏血酸酯；维他命C棕榈酸酯；L-Ascorbic acid 6-hexadecanoate；L-Ascorbyl palmitate；Ascorbic acid 6-palmitate；Ascorbyl palmitate

Empirical Formula (Hill Notation): C22H38O7 CAS号: 137-66-6 分子量: 414.53 Beilstein: 96552 EC 号: 205-305-4 MDL编号: MFCD00005377 PubChem化学物质编号: 329822615 NACRES: NA.24

制造商品牌: 色谱科 Supelco , 西格玛 Sigma-Aldrich

货号（SKU）: PHR1455

CAS号: 137-66-6

MDL号: MFCD00005377

签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录规格.SKU-Variant

说明

一般描述

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Ascorbyl Palmitate is a lipophilic ascorbic acid derivative,[1] used as an antioxidant in both food and cosmetics industries.[2]

应用

Ascorbyl Palmitate may be used as a standard for the determination of the analyte in vegetable oils, edible fats[3] and commercial cosmetic cream[4] by high performance liquid chromatography.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAB7810 in the slot below. This is an example certificate only and may not be the lot that you receive.

属性

等级

certified reference material
pharmaceutical secondary standard

质量水平

300

Agency

traceable to Ph. Eur. Y0000800
traceable to USP 1043105

API family

ascorbyl palmitate

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

115-118 °C (lit.)

application(s)

pharmaceutical (small molecule)

格式

neat

储存温度

2-30°C

SMILES string

[H][C@@]1(OC(=O)C(O)=C1O)[C@@H](O)COC(=O)CCCCCCCCCCCCCCC

InChI

1S/C22H38O7/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(24)28-16-17(23)21-19(25)20(26)22(27)29-21/h17,21,23,25-26H,2-16H2,1H3/t17-,21+/m0/s1

InChI key

QAQJMLQRFWZOBN-LAUBAEHRSA-N

安全信息

象形图

GHS07

警示用语：

Warning

危险声明

H319

预防措施声明

P264 - P280 - P305 + P351 + P338 - P337 + P313

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 20 \| 欧洲Eur. ≥ 16 \| 東京Tokyo ≥ 5 \| 香港与北京 ≥ 20

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